Package org.redisson

Class RedissonBitSet

java.lang.Object

org.redisson.RedissonObject

org.redisson.RedissonBitSet

All Implemented Interfaces:

RBitSet, RBitSetAsync, RExpirable, RExpirableAsync, RObject, RObjectAsync

public class RedissonBitSet
extends RedissonObject
implements RBitSet

Author:

Nikita Koksharov

Field Summary

Fields inherited from class org.redisson.RedissonObject

codec, commandExecutor

Constructor Summary

Constructors

Constructor	Description
RedissonBitSet(CommandAsyncExecutor connectionManager, String name)

Method Summary

Modifier and Type	Method	Description
void	and(String... bitSetNames)	Executes AND operation over this object and specified bitsets.
RFuture<Void>	andAsync(String... bitSetNames)	Executes AND operation over this object and specified bitsets.
BitSet	asBitSet()
long	cardinality()	Returns the number of bits set to one.
RFuture<Long>	cardinalityAsync()	Returns the number of bits set to one.
void	clear()	Set all bits to zero
boolean	clear(long bitIndex)	Set bit to zero at specified bitIndex
void	clear(long fromIndex, long toIndex)	Set all bits to zero from fromIndex (inclusive) to toIndex (exclusive)
RFuture<Void>	clearAsync()	Set all bits to zero
RFuture<Boolean>	clearAsync(long bitIndex)	Set bit to zero at specified bitIndex
RFuture<Void>	clearAsync(long fromIndex, long toIndex)	Set all bits to zero from fromIndex (inclusive) to toIndex (exclusive)
boolean	clearExpire()	Clear an expire timeout or expire date for object.
RFuture<Boolean>	clearExpireAsync()	Clear an expire timeout or expire date for object in async mode.
boolean	expire(long timeToLive, TimeUnit timeUnit)	Set a timeout for object.
RFuture<Boolean>	expireAsync(long timeToLive, TimeUnit timeUnit)	Set a timeout for object in async mode.
boolean	expireAt(long timestamp)	Set an expire date for object.
boolean	expireAt(Date timestamp)	Set an expire date for object.
RFuture<Boolean>	expireAtAsync(long timestamp)	Set an expire date for object in async mode.
RFuture<Boolean>	expireAtAsync(Date timestamp)	Set an expire date for object in async mode.
boolean	get(long bitIndex)	Returns true if bit set to one and false overwise.
RFuture<Boolean>	getAsync(long bitIndex)	Returns true if bit set to one and false overwise.
long	length()	Returns "logical size" = index of highest set bit plus one.
RFuture<Long>	lengthAsync()	Returns "logical size" = index of highest set bit plus one.
void	not()	Executes NOT operation over all bits
RFuture<Void>	notAsync()	Executes NOT operation over all bits
void	or(String... bitSetNames)	Executes OR operation over this object and specified bitsets.
RFuture<Void>	orAsync(String... bitSetNames)	Executes OR operation over this object and specified bitsets.
long	remainTimeToLive()	Remaining time to live of Redisson object that has a timeout
RFuture<Long>	remainTimeToLiveAsync()	Remaining time to live of Redisson object that has a timeout
boolean	set(long bitIndex)	Set bit to one at specified bitIndex
void	set(long bitIndex, boolean value)	Set bit to value at specified bitIndex
void	set(long fromIndex, long toIndex)	Set all bits to one from fromIndex (inclusive) to toIndex (exclusive)
void	set(long fromIndex, long toIndex, boolean value)	Set all bits to value from fromIndex (inclusive) to toIndex (exclusive)
void	set(BitSet bs)	Copy bits state of source BitSet object to this object
RFuture<Boolean>	setAsync(long bitIndex)	Set bit to one at specified bitIndex
RFuture<Boolean>	setAsync(long bitIndex, boolean value)	Set bit to value at specified bitIndex
RFuture<Void>	setAsync(long fromIndex, long toIndex)	Set all bits to one from fromIndex (inclusive) to toIndex (exclusive)
RFuture<Void>	setAsync(long fromIndex, long toIndex, boolean value)	Set all bits to value from fromIndex (inclusive) to toIndex (exclusive)
RFuture<Void>	setAsync(BitSet bs)	Copy bits state of source BitSet object to this object
long	size()	Returns number of set bits.
RFuture<Long>	sizeAsync()	Returns number of set bits.
byte[]	toByteArray()
RFuture<byte[]>	toByteArrayAsync()
String	toString()
void	xor(String... bitSetNames)	Executes XOR operation over this object and specified bitsets.
RFuture<Void>	xorAsync(String... bitSetNames)	Executes XOR operation over this object and specified bitsets.

Methods inherited from class org.redisson.RedissonObject

await, copy, copyAsync, delete, deleteAsync, dump, dumpAsync, encode, encode, encode, encodeMapKey, encodeMapKeys, encodeMapValue, encodeMapValues, get, getCodec, getName, getName, isExists, isExistsAsync, migrate, migrateAsync, move, moveAsync, prefixName, rename, renameAsync, renamenx, renamenxAsync, restore, restore, restoreAndReplace, restoreAndReplace, restoreAndReplaceAsync, restoreAndReplaceAsync, restoreAsync, restoreAsync, suffixName, toSeconds, touch, touchAsync, unlink, unlinkAsync

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.redisson.api.RExpirable

clearExpire, expire, expireAt, expireAt, remainTimeToLive

Methods inherited from interface org.redisson.api.RExpirableAsync

clearExpireAsync, expireAsync, expireAtAsync, expireAtAsync, remainTimeToLiveAsync

Methods inherited from interface org.redisson.api.RObject

copy, delete, dump, getCodec, getName, isExists, migrate, move, rename, renamenx, restore, restore, restoreAndReplace, restoreAndReplace, touch, unlink

Methods inherited from interface org.redisson.api.RObjectAsync

copyAsync, deleteAsync, dumpAsync, isExistsAsync, migrateAsync, moveAsync, renameAsync, renamenxAsync, restoreAndReplaceAsync, restoreAndReplaceAsync, restoreAsync, restoreAsync, touchAsync, unlinkAsync

Constructor Detail

RedissonBitSet

public RedissonBitSet(CommandAsyncExecutor connectionManager,
                      String name)

Method Detail

length

public long length()

Description copied from interface: RBitSet

Returns "logical size" = index of highest set bit plus one. Returns zero if there are no any set bit.

Specified by:

length in interface RBitSet

Returns:

"logical size" = index of highest set bit plus one

set

public void set(BitSet bs)

Description copied from interface: RBitSet

Copy bits state of source BitSet object to this object

Specified by:

set in interface RBitSet

Parameters:

bs - - BitSet source

get

public boolean get(long bitIndex)

Description copied from interface: RBitSet

Returns true if bit set to one and false overwise.

Specified by:

get in interface RBitSet

Parameters:

bitIndex - - index of bit

Returns:

true if bit set to one and false overwise.

getAsync

public RFuture<Boolean> getAsync(long bitIndex)

Description copied from interface: RBitSetAsync

Returns true if bit set to one and false overwise.

Specified by:

getAsync in interface RBitSetAsync

Parameters:

bitIndex - - index of bit

Returns:

true if bit set to one and false overwise.

set

public boolean set(long bitIndex)

Description copied from interface: RBitSet

Set bit to one at specified bitIndex

Specified by:

set in interface RBitSet

Parameters:

bitIndex - - index of bit

Returns:

true - if previous value was true, false - if previous value was false

set

public void set(long fromIndex,
                long toIndex,
                boolean value)

Description copied from interface: RBitSet

Set all bits to value from fromIndex (inclusive) to toIndex (exclusive)

Specified by:

set in interface RBitSet

Parameters:

fromIndex - inclusive

toIndex - exclusive

value - true = 1, false = 0

set

public void set(long fromIndex,
                long toIndex)

Description copied from interface: RBitSet

Set all bits to one from fromIndex (inclusive) to toIndex (exclusive)

Specified by:

set in interface RBitSet

Parameters:

fromIndex - inclusive

toIndex - exclusive

set

public void set(long bitIndex,
                boolean value)

Description copied from interface: RBitSet

Set bit to value at specified bitIndex

Specified by:

set in interface RBitSet

Parameters:

bitIndex - - index of bit

value - true = 1, false = 0

setAsync

public RFuture<Boolean> setAsync(long bitIndex,
                                 boolean value)

Description copied from interface: RBitSetAsync

Set bit to value at specified bitIndex

Specified by:

setAsync in interface RBitSetAsync

Parameters:

bitIndex - - index of bit

value - true = 1, false = 0

Returns:

true - if previous value was true, false - if previous value was false

toByteArray

public byte[] toByteArray()

Specified by:

toByteArray in interface RBitSet

toByteArrayAsync

public RFuture<byte[]> toByteArrayAsync()

Specified by:

toByteArrayAsync in interface RBitSetAsync

cardinality

public long cardinality()

Description copied from interface: RBitSet

Returns the number of bits set to one.

Specified by:

cardinality in interface RBitSet

Returns:

number of bits

size

public long size()

Description copied from interface: RBitSet

Returns number of set bits.

Specified by:

size in interface RBitSet

Returns:

number of set bits.

clear

public void clear(long fromIndex,
                  long toIndex)

Description copied from interface: RBitSet

Set all bits to zero from fromIndex (inclusive) to toIndex (exclusive)

Specified by:

clear in interface RBitSet

Parameters:

fromIndex - inclusive

toIndex - exclusive

clear

public boolean clear(long bitIndex)

Description copied from interface: RBitSet

Set bit to zero at specified bitIndex

Specified by:

clear in interface RBitSet

Parameters:

bitIndex - - index of bit

Returns:

true - if previous value was true, false - if previous value was false

clear

public void clear()

Description copied from interface: RBitSet

Set all bits to zero

Specified by:

clear in interface RBitSet

or

public void or(String... bitSetNames)

Description copied from interface: RBitSet

Executes OR operation over this object and specified bitsets. Stores result into this object.

Specified by:

or in interface RBitSet

Parameters:

bitSetNames - - name of stored bitsets

and

public void and(String... bitSetNames)

Description copied from interface: RBitSet

Executes AND operation over this object and specified bitsets. Stores result into this object.

Specified by:

and in interface RBitSet

Parameters:

bitSetNames - - name of stored bitsets

xor

public void xor(String... bitSetNames)

Description copied from interface: RBitSet

Executes XOR operation over this object and specified bitsets. Stores result into this object.

Specified by:

xor in interface RBitSet

Parameters:

bitSetNames - - name of stored bitsets

not

public void not()

Description copied from interface: RBitSet

Executes NOT operation over all bits

Specified by:

not in interface RBitSet

asBitSet

public BitSet asBitSet()

Specified by:

asBitSet in interface RBitSet

toString

public String toString()

Overrides:

toString in class Object

lengthAsync

public RFuture<Long> lengthAsync()

Description copied from interface: RBitSetAsync

Returns "logical size" = index of highest set bit plus one. Returns zero if there are no any set bit.

Specified by:

lengthAsync in interface RBitSetAsync

Returns:

"logical size" = index of highest set bit plus one

setAsync

public RFuture<Void> setAsync(long fromIndex,
                              long toIndex,
                              boolean value)

Description copied from interface: RBitSetAsync

Set all bits to value from fromIndex (inclusive) to toIndex (exclusive)

Specified by:

setAsync in interface RBitSetAsync

Parameters:

fromIndex - inclusive

toIndex - exclusive

value - true = 1, false = 0

Returns:

void

clearAsync

public RFuture<Void> clearAsync(long fromIndex,
                                long toIndex)

Description copied from interface: RBitSetAsync

Set all bits to zero from fromIndex (inclusive) to toIndex (exclusive)

Specified by:

clearAsync in interface RBitSetAsync

Parameters:

fromIndex - inclusive

toIndex - exclusive

Returns:

void

setAsync

public RFuture<Void> setAsync(BitSet bs)

Description copied from interface: RBitSetAsync

Copy bits state of source BitSet object to this object

Specified by:

setAsync in interface RBitSetAsync

Parameters:

bs - - BitSet source

Returns:

void

notAsync

public RFuture<Void> notAsync()

Description copied from interface: RBitSetAsync

Executes NOT operation over all bits

Specified by:

notAsync in interface RBitSetAsync

Returns:

void

setAsync

public RFuture<Void> setAsync(long fromIndex,
                              long toIndex)

Description copied from interface: RBitSetAsync

Set all bits to one from fromIndex (inclusive) to toIndex (exclusive)

Specified by:

setAsync in interface RBitSetAsync

Parameters:

fromIndex - inclusive

toIndex - exclusive

Returns:

void

sizeAsync

public RFuture<Long> sizeAsync()

Description copied from interface: RBitSetAsync

Returns number of set bits.

Specified by:

sizeAsync in interface RBitSetAsync

Returns:

number of set bits.

setAsync

public RFuture<Boolean> setAsync(long bitIndex)

Description copied from interface: RBitSetAsync

Set bit to one at specified bitIndex

Specified by:

setAsync in interface RBitSetAsync

Parameters:

bitIndex - - index of bit

Returns:

true - if previous value was true, false - if previous value was false

cardinalityAsync

public RFuture<Long> cardinalityAsync()

Description copied from interface: RBitSetAsync

Returns the number of bits set to one.

Specified by:

cardinalityAsync in interface RBitSetAsync

Returns:

number of bits

clearAsync

public RFuture<Boolean> clearAsync(long bitIndex)

Description copied from interface: RBitSetAsync

Set bit to zero at specified bitIndex

Specified by:

clearAsync in interface RBitSetAsync

Parameters:

bitIndex - - index of bit

Returns:

true - if previous value was true, false - if previous value was false

clearAsync

public RFuture<Void> clearAsync()

Description copied from interface: RBitSetAsync

Set all bits to zero

Specified by:

clearAsync in interface RBitSetAsync

Returns:

void

orAsync

public RFuture<Void> orAsync(String... bitSetNames)

Description copied from interface: RBitSetAsync

Executes OR operation over this object and specified bitsets. Stores result into this object.

Specified by:

orAsync in interface RBitSetAsync

Parameters:

bitSetNames - - name of stored bitsets

Returns:

void

andAsync

public RFuture<Void> andAsync(String... bitSetNames)

Description copied from interface: RBitSetAsync

Executes AND operation over this object and specified bitsets. Stores result into this object.

Specified by:

andAsync in interface RBitSetAsync

Parameters:

bitSetNames - - name of stored bitsets

Returns:

void

xorAsync

public RFuture<Void> xorAsync(String... bitSetNames)

Description copied from interface: RBitSetAsync

Executes XOR operation over this object and specified bitsets. Stores result into this object.

Specified by:

xorAsync in interface RBitSetAsync

Parameters:

bitSetNames - - name of stored bitsets

Returns:

void

expire

public boolean expire(long timeToLive,
                      TimeUnit timeUnit)

Description copied from interface: RExpirable

Set a timeout for object. After the timeout has expired, the key will automatically be deleted.

Specified by:

expire in interface RExpirable

Parameters:

timeToLive - - timeout before object will be deleted

timeUnit - - timeout time unit

Returns:

true if the timeout was set and false if not

expireAsync

public RFuture<Boolean> expireAsync(long timeToLive,
                                    TimeUnit timeUnit)

Description copied from interface: RExpirableAsync

Set a timeout for object in async mode. After the timeout has expired, the key will automatically be deleted.

Specified by:

expireAsync in interface RExpirableAsync

Parameters:

timeToLive - - timeout before object will be deleted

timeUnit - - timeout time unit

Returns:

true if the timeout was set and false if not

expireAt

public boolean expireAt(long timestamp)

Description copied from interface: RExpirable

Set an expire date for object. When expire date comes the key will automatically be deleted.

Specified by:

expireAt in interface RExpirable

Parameters:

timestamp - - expire date in milliseconds (Unix timestamp)

Returns:

true if the timeout was set and false if not

expireAtAsync

public RFuture<Boolean> expireAtAsync(long timestamp)

Description copied from interface: RExpirableAsync

Set an expire date for object in async mode. When expire date comes the key will automatically be deleted.

Specified by:

expireAtAsync in interface RExpirableAsync

Parameters:

timestamp - - expire date in milliseconds (Unix timestamp)

Returns:

true if the timeout was set and false if not

expireAt

public boolean expireAt(Date timestamp)

Description copied from interface: RExpirable

Set an expire date for object. When expire date comes the key will automatically be deleted.

Specified by:

expireAt in interface RExpirable

Parameters:

timestamp - - expire date

Returns:

true if the timeout was set and false if not

expireAtAsync

public RFuture<Boolean> expireAtAsync(Date timestamp)

Description copied from interface: RExpirableAsync

Set an expire date for object in async mode. When expire date comes the key will automatically be deleted.

Specified by:

expireAtAsync in interface RExpirableAsync

Parameters:

timestamp - - expire date

Returns:

true if the timeout was set and false if not

clearExpire

public boolean clearExpire()

Description copied from interface: RExpirable

Clear an expire timeout or expire date for object.

Specified by:

clearExpire in interface RExpirable

Returns:

true if timeout was removed false if object does not exist or does not have an associated timeout

clearExpireAsync

public RFuture<Boolean> clearExpireAsync()

Description copied from interface: RExpirableAsync

Clear an expire timeout or expire date for object in async mode. Object will not be deleted.

Specified by:

clearExpireAsync in interface RExpirableAsync

Returns:

true if the timeout was cleared and false if not

remainTimeToLive

public long remainTimeToLive()

Description copied from interface: RExpirable

Remaining time to live of Redisson object that has a timeout

Specified by:

remainTimeToLive in interface RExpirable

Returns:

time in milliseconds -2 if the key does not exist. -1 if the key exists but has no associated expire.

remainTimeToLiveAsync

public RFuture<Long> remainTimeToLiveAsync()

Description copied from interface: RExpirableAsync

Remaining time to live of Redisson object that has a timeout

Specified by:

remainTimeToLiveAsync in interface RExpirableAsync

Returns:

time in milliseconds -2 if the key does not exist. -1 if the key exists but has no associated expire.